Home / 46,213,761.16-63,776,983.86-25,587,207.88

Finding the Fourth Proportional to 46,213,761.16, 63,776,983.86 and 25,587,207.88

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Solution

The fourth proportional to 46,213,761.16, 63,776,983.86 and 25,587,207.88 is: 35,311,450.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,213,761.16 : 63,776,983.86 = 25,587,207.88 : x
  2. Step 2: Convert to fraction form
    46,213,761.16/63,776,983.86 = 25,587,207.88/x
  3. Step 3: Cross multiply
    46,213,761.16x = 63,776,983.86 × 25,587,207.88
  4. Step 4: Simplify right side
    46,213,761.16x = 1,631,874,943,985,224.75
  5. Step 5: Solve for x
    x = 1,631,874,943,985,224.75/46,213,761.16
  6. Step 6: Final answer
    x = 35,311,450.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.